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authorSimon Guinot <sguinot@lacie.com>2010-07-06 16:08:46 +0200
committerNicolas Pitre <nico@fluxnic.net>2010-07-16 22:02:00 -0400
commit11efe71f6564e59ba9acfc636ac6f423e059dc69 (patch)
treedcbc12bdf746393d1ecacacf58563f982eaaf6de /arch/arm/mach-kirkwood/include
parentb6a044ff5757b22572ac3f3ccd006fb052b27b77 (diff)
downloadblackbird-op-linux-11efe71f6564e59ba9acfc636ac6f423e059dc69.tar.gz
blackbird-op-linux-11efe71f6564e59ba9acfc636ac6f423e059dc69.zip
leds: add LED driver for Network Space v2 LEDs
This patch add a LED class driver for the dual-GPIO LEDs found on the Network Space v2 board (and parents). This include Internet Space v2, Network Space (Max) v2 and d2 Network v2 boards. This dual-GPIO LED is wired to a CPLD and can blink in relation with the SATA activity. The driver expose this capability through a "sata" sysfs attribute. Signed-off-by: Simon Guinot <sguinot@lacie.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'arch/arm/mach-kirkwood/include')
-rw-r--r--arch/arm/mach-kirkwood/include/mach/leds-ns2.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/include/mach/leds-ns2.h b/arch/arm/mach-kirkwood/include/mach/leds-ns2.h
new file mode 100644
index 000000000000..e21272e5f668
--- /dev/null
+++ b/arch/arm/mach-kirkwood/include/mach/leds-ns2.h
@@ -0,0 +1,26 @@
+/*
+ * arch/arm/mach-kirkwood/include/mach/leds-ns2.h
+ *
+ * Platform data structure for Network Space v2 LED driver
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_LEDS_NS2_H
+#define __MACH_LEDS_NS2_H
+
+struct ns2_led {
+ const char *name;
+ const char *default_trigger;
+ unsigned cmd;
+ unsigned slow;
+};
+
+struct ns2_led_platform_data {
+ int num_leds;
+ struct ns2_led *leds;
+};
+
+#endif /* __MACH_LEDS_NS2_H */
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